Go to content
UR Home

The Role of Conjugation in the Halogen−Lithium Exchange Selectivity: Lithiation of 4,6,7,9‐Tetrabromo‐1,3‐dimethyl‐2,3‐dihydro‐1H‐perimidine

URN to cite this document:
DOI to cite this document:
Yakubenko, Artyom A. ; Tupikina, Elena Yu. ; Antonov, Alexander S.
Date of publication of this fulltext: 26 Jul 2023 04:55

This publication is part of the DEAL contract with Wiley.


The first case of successful suppression of the coordination of a lithium atom with a dialkylamino group by the effective conjugation of the latter with the aromatic core has been discovered. This effect controls regioselectivity of the bromine−lithium exchange in 4,6,7,9-tetrabromo-1,3-dimethyl-2,3-dihydro-1H-perimidine, which leads to products with the most effective conjugation. As a result, ...


Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons